// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package dns

import (
	//"net"
	"strings"

	"github.com/miekg/dns"
)

const defaultNSName = "ns.dns."

func isDefaultNS(name, zone string) bool {
	return strings.Index(name, defaultNSName) == 0 && strings.Index(name, zone) == len(defaultNSName)
}

func (r *SRegionDNS) nsAddr() *dns.A {
	//rr := new(dns.A)
	return nil
}
